Behavioral task
behavioral1
Sample
420b6425beace3bcb5906a2a3bea882d_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
420b6425beace3bcb5906a2a3bea882d_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
420b6425beace3bcb5906a2a3bea882d_JaffaCakes118
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Size
191KB
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MD5
420b6425beace3bcb5906a2a3bea882d
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SHA1
1e60e4e978f2039bc4ebabd96a7376c346e96896
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SHA256
bfe749e3c858ed52b1c71133bee43dfbdc8a19465f2e1df3f59fd01266d136df
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SHA512
76903a97e582665ae638777f055901adef2a5761cea016d0f3a6860a0ae60108415fb31f0da1e59ce67aaa7be07bf6ccddff27769206eb6536a2f5cf1f6c50f0
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SSDEEP
3072:eXffO94LaDXqycJrLYdZqnyrJtOgneIuCSOiMhUDfMkGLC3lsxTu2M6YFC4JdI3v:eXXXaDXqycJrEdZqyrDje/OFiM01sduq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 420b6425beace3bcb5906a2a3bea882d_JaffaCakes118 unpack001/out.upx
Files
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420b6425beace3bcb5906a2a3bea882d_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 3.7MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 183KB - Virtual size: 184KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 44KB - Virtual size: 48KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 44KB - Virtual size: 48KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 11KB - Virtual size: 12KB
IMAGE_SCN_MEM_READ
.ndata Size: 20KB - Virtual size: 20KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 3.0MB - Virtual size: 3.2MB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 505KB - Virtual size: 504KB
IMAGE_SCN_MEM_READ